<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
	<title>菜单</title>
	<script type="text/javascript" src="./jquery-1.7.2.js"></script>
	
	<style type="text/css">
		*{
			padding:0px;
			margin: 0px;
			font-family: "微软雅黑"

		}
		li{
			list-style: none;
		}
		.list{
			width: 202px;
			height: 50px;
			margin: 100px auto;
		}
		.list_menu{ 
			width: 100px;
			height: 50px;
			line-height: 50px;
			color: #fff;
			background:#7F7F7F url() 0 0 no-repeat;
			float: left;
			text-align: center;
			border-right: 1px solid #fff;
		}
		.son{
			background: #FFAEC9 url() 0 0 no-repeat;
			display: none;
		}
	</style>
	<script type="text/javascript">
		$(function  () {
			$('.list_menu').hover(function() {
				$(this).children('.son').stop(true,true).slideDown();
			}, function() {
				$(this).children('.son').stop(true,true).slideUp();
			});
		})
	</script>

</head>
<body>
	<ul class="list">
		<li class="list_menu">
			社会新闻
			<ul class="son">
				<li class="son_list">夫妻新闻</li>
				<li class="son_list">娱乐新闻</li>
				<li class="son_list">军事新闻</li>
				<li class="son_list">体育新闻</li>
			</ul>
		</li>
		<li class="list_menu">
			家用产品
			<ul class="son">
				<li class="son_list">电视</li>
				<li class="son_list">小米</li>
				<li class="son_list">空调</li>
				<li class="son_list">西红柿</li>
			</ul>
		</li>
	</ul>
</body>
</html>